AMS 301.68 2 1/4" 확장형 토양 샘플링을위한 드릴링 장비 세트

Depths of sampling: 8'

These soil augers use snap pins to lock the cross handle, two concentric extendable extension pieces, and the bucket auger together.

It is designed for easy transport and storage. 

Diameter:  2 1/4"

Length: 5' 4"  (when not extended)

The soil auger heads have a stainless steel cylinder and high carbon steel bits with a tungsten carbide hard surfaced cutting edge.

Weight: 6.9 lb